/// <summary>
/// Gets the intersection of the two <see cref="TimeRange"/> instances.
/// </summary>
/// <param name="x">
/// The first time range.
/// </param>
/// <param name="y">
/// The second time range.
/// </param>
/// <returns>
/// The intersection, if one exists; <c>null</c> otherwise.
/// </returns>
public static TimeRange?Intersect(TimeRange x, TimeRange y)
{
Timestamp maxStartTime = Timestamp.Max(x.AsOrdered().StartTime, y.AsOrdered().StartTime);
Timestamp minEndTime = Timestamp.Min(x.AsOrdered().EndTime, y.AsOrdered().EndTime);
if (minEndTime < maxStartTime)
{
return(null);
}
return(new TimeRange(maxStartTime, minEndTime));
}
/// <summary>
/// Gets the minimum time in the <see cref="TimeRange"/>.
/// </summary>
/// <param name="timeRange">
/// The time range.
/// </param>
/// <returns>
/// The minimum value.
/// </returns>
public static Timestamp MinTime(this TimeRange timeRange)
{
return(Timestamp.Min(timeRange.StartTime, timeRange.EndTime));
}
